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$247+ Cheap flights from Seattle (SEA) to Spain

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAD
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Seattle to Spain

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Spain (ES0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Find flight deals from Seattle to Spain

Cheapest flights from Seattle to Spain
Explore the most affordable flight options available from Seattle to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/18:00 pmSEA - BCN
1 stop15h 15mAer Lingus
vie. 2/2811:30 amBCN - SEA
1 stop15h 45mAer Lingus
Deal found 11/20$574
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/12:35 pmSEA - BCN
1 stop13h 35mIcelandair
vie. 2/2811:45 amBCN - SEA
1 stop14h 15mIcelandair
Deal found 11/19$595
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/297:00 pmSEA - BCN
1 stop18h 45mTurkish Airlines
lun. 1/207:50 amBCN - SEA
1 stop18h 15mTurkish Airlines
Deal found 11/20$630
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/47:00 pmSEA - MAD
1 stop30h 25mTurkish Airlines
mié. 12/115:50 pmMAD - SEA
1 stop32h 15mTurkish Airlines
Deal found 11/19$642
This Condor deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/25:20 pmSEA - MAD
1 stop19h 35mMultiple Airlines
lun. 12/97:05 amMAD - SEA
1 stop16h 45mMultiple Airlines
Deal found 11/18$645
This Justfly.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/116:05 amSEA - BCN
2 stops18h 45mAir Canada
mié. 1/226:50 amBCN - SEA
2 stops24h 10mAir Canada
Deal found 11/20$651
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/297:15 pmSEA - BCN
2 stops29h 35mMultiple Airlines
lun. 1/203:30 pmBCN - SEA
1 stop30h 50mMultiple Airlines
Deal found 11/20$664
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/28:00 pmSEA - AGP
1 stop17h 25mMultiple Airlines
dom. 12/85:45 amAGP - SEA
1 stop21h 30mMultiple Airlines
Deal found 11/18$776
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/28:00 pmSEA - AGP
1 stop14h 15mAer Lingus
dom. 12/812:30 pmAGP - SEA
1 stop14h 45mAer Lingus
Deal found 11/19$778
This KLM deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/98:20 amSEA - BCN
1 stop15h 20mKLM
mar. 12/1710:15 amBCN - SEA
1 stop21h 09mKLM
Deal found 11/18$799
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2311:29 pmSEA - AGP
2 stops33h 11mScandinavian Airlines
mar. 12/36:30 pmAGP - SEA
2 stops37h 32mScandinavian Airlines
Deal found 11/20$799
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/109:00 amSEA - MAD
1 stop13h 55mBritish Airways
jue. 2/201:00 pmMAD - SEA
1 stop17h 21mBritish Airways
Deal found 11/19$803

Find flights from Seattle to Spain within your budget

Customize your flight search to find flights from Seattle to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

jue. 3/6

2:00 pm-7:45 pm

1 stop20h 45m

Barcelona-El Prat

jue. 3/13

11:45 am-8:24 pm

1 stop16h 39m

$565

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

sáb. 2/15

11:11 pm-9:00 am

1 stop24h 49m

Barcelona-El Prat

dom. 2/23

7:45 am-1:20 pm

1 stop14h 35m

$569

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

vie. 2/28

10:35 am-10:55 pm

2 stops27h 20m

Barcelona-El Prat

vie. 3/7

7:45 am-6:25 pm

2 stops19h 40m

$573

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

vie. 3/21

5:45 am-8:50 am

2 stops19h 05m

Barcelona-El Prat

lun. 3/24

11:15 am-2:30 pm

2 stops35h 15m

$586

SeattleMálaga

SEA - AGP

SEAAGP

Seattle/Tacoma Intl

mié. 4/16

7:20 am-8:40 pm

2 stops28h 20m

Malaga

lun. 5/5

8:05 pm-10:25 pm

2 stops35h 20m

$592

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

dom. 12/1

2:35 pm-1:10 pm

1 stop13h 35m

Barcelona-El Prat

vie. 2/28

11:45 am-5:00 pm

1 stop14h 15m

$595

SeattleBilbao

SEA - BIO

SEABIO

Seattle/Tacoma Intl

lun. 2/24

3:05 pm-6:05 pm

2 stops42h 00m

Bilbao

mié. 3/5

1:10 pm-2:30 pm

2 stops34h 20m

$601

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

jue. 1/9

6:15 am-8:00 am

1 stop16h 45m

Barcelona-El Prat

dom. 1/19

1:00 pm-11:50 am

1 stop31h 50m

$610

SeattleBarcelona

SEA - BCN

SEABCN

Seattle/Tacoma Intl

jue. 3/6

6:50 pm-6:25 pm

1 stop14h 35m

Barcelona-El Prat

sáb. 3/15

11:35 am-5:55 pm

1 stop14h 20m

$611

SeattleBilbao

SEA - BIO

SEABIO

Seattle/Tacoma Intl

lun. 2/24

12:40 pm-5:20 pm

1 stop19h 40m

Bilbao

mié. 3/5

6:50 am-11:40 am

1 stop13h 50m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Spain

Get recent, data-driven insights about flights from Seattle to Spain including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Spain?

Currently, December is the cheapest month in which you can book a flight from Seattle to Spain (average of $512). Flying from Seattle to Spain in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ES?

Find hourly flight availability from Seattle to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Spain as you normally would.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated noviembre 20, 2024.
Read through reviews of airlines operating flights from Seattle to Spain, such as Iberia, Lufthansa and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Spain?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Spain.

  • What are the cheapest airlines to fly from Seattle to Spain one-way?

    One-way options have recently been found by users for as low as $359 on Icelandair. Other airlines that offer cheap prices include Air Canada from $398 and British Airways from $400 one-way.

  • What are the most popular routes from Seattle to Spain?

    The most popular flight routes from Seattle to Spain are Seattle/Tacoma Intl - Barcelona-El Prat, Seattle/Tacoma Intl - Madrid Barajas and Seattle/Tacoma Intl - Malaga.

  • Can I find deals for flights from Seattle to Spain that include hotel bookings?

    Yes. In addition to deals on Seattle to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Spain.

  • Can I find deals for business class flights from Seattle to Spain?

    Yes. Cheapflights offers flight deals from Seattle to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Spain?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Spain (average of $512). Flying from Seattle to Spain in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Spain

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Top 10 airlines flying from Seattle to Spain

Discover the top 10 airlines that operate flights from Seattle to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$433Average$868FlexibilityNo cancel feeOn-time76%
WestJetCheapest$445Average$884FlexibilityNo cancel feeOn-time60%
KLMCheapest$484Average$1,067FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$493Average$1,049FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$500Average$932FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$506Average$1,053FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$508Average$1,111FlexibilityNo cancel feeOn-time70%
IberiaCheapest$510Average$1,081FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$521Average$934FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$525Average$1,107FlexibilityNo cancel feeOn-time76%
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